Revize f3e8b06e

Added Dockerfile, docker-compose and configurations generated from docker-compose to Kubernetes

re #9372

backend/Dockerfile

@@ +1 @@
+FROM adoptopenjdk/openjdk11:jdk-11.0.2.9-slim
+WORKDIR /opt
+ENV PORT 8080
+EXPOSE 8080
+COPY target/*.jar /opt/app.jar
+ENTRYPOINT exec java $JAVA_OPTS -jar app.jar

backend/app-deployment.yaml

@@ +1 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  annotations:
+    kompose.cmd: kompose convert
+    kompose.version: 1.26.0 (40646f47)
+  creationTimestamp: null
+  labels:
+    io.kompose.service: app
+  name: app
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      io.kompose.service: app
+  strategy: {}
+  template:
+    metadata:
+      annotations:
+        kompose.cmd: kompose convert
+        kompose.version: 1.26.0 (40646f47)
+      creationTimestamp: null
+      labels:
+        io.kompose.service: app
+    spec:
+      containers:
+        - env:
+            - name: SPRING_DATASOURCE_URL
+              value: jdbc:postgresql://db:5432/test
+          image: app
+          name: app-backend
+          ports:
+            - containerPort: 8080
+          resources: {}
+      restartPolicy: Always
+status: {}

backend/app-service.yaml

@@ +1 @@
+apiVersion: v1
+kind: Service
+metadata:
+  annotations:
+    kompose.cmd: kompose convert
+    kompose.version: 1.26.0 (40646f47)
+  creationTimestamp: null
+  labels:
+    io.kompose.service: app
+  name: app
+spec:
+  ports:
+    - name: "8080"
+      port: 8080
+      targetPort: 8080
+  selector:
+    io.kompose.service: app
+status:
+  loadBalancer: {}

backend/db-deployment.yaml

@@ +1 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  annotations:
+    kompose.cmd: kompose convert
+    kompose.version: 1.26.0 (40646f47)
+  creationTimestamp: null
+  labels:
+    io.kompose.service: db
+  name: db
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      io.kompose.service: db
+  strategy: {}
+  template:
+    metadata:
+      annotations:
+        kompose.cmd: kompose convert
+        kompose.version: 1.26.0 (40646f47)
+      creationTimestamp: null
+      labels:
+        io.kompose.service: db
+    spec:
+      containers:
+        - env:
+            - name: POSTGRES_DB
+              value: test
+            - name: POSTGRES_PASSWORD
+              value: Password.123
+            - name: POSTGRES_USER
+              value: test
+          image: postgres:14.2
+          name: postgres-db
+          ports:
+            - containerPort: 5432
+          resources: {}
+      restartPolicy: Always
+status: {}

backend/db-service.yaml

@@ +1 @@
+apiVersion: v1
+kind: Service
+metadata:
+  annotations:
+    kompose.cmd: kompose convert
+    kompose.version: 1.26.0 (40646f47)
+  creationTimestamp: null
+  labels:
+    io.kompose.service: db
+  name: db
+spec:
+  ports:
+    - name: "5432"
+      port: 5432
+      targetPort: 5432
+    - name: 5432-tcp
+      port: 5432
+      targetPort: 5432
+  selector:
+    io.kompose.service: db
+status:
+  loadBalancer: {}

backend/docker-compose.yml

@@ +1 @@
+version: '3.8'
+
+services:
+  db: # PostgreSQL database
+    image: postgres:14.2
+    container_name: postgres-db
+    environment:
+      - POSTGRES_DB=test                # database name
+      - POSTGRES_USER=test              # database user
+      - POSTGRES_PASSWORD=Password.123  # database password
+    expose:
+      - 5432
+    ports:
+      - "5432:5432"                # expose port 5432 (PostgreSQL) out of the docker container to the local machine
+
+
+  app: # Spring boot application
+    build: .
+    container_name: app-backend  # name of the container
+    ports:
+      - "8080:8080"                 # expose port 8080 out of the docker container do the local machine
+    depends_on:
+      - db
+    environment:
+      - SPRING_DATASOURCE_URL=jdbc:postgresql://db:5432/test # overwrites application.properties datasource url to connect to the database
+
+volumes:
+  db-data: